Why NASA Astronauts Use Special Pens in Space: Safety Explanation
Saturday, 10 June 2023 08:14 Reporter: Merdeka Astronaut illustration. ©2012 Shutterstock/lculig Merdeka.com – NASA astronauts in space reportedly use a special pen worth tens of billions rupiah, because ordinary pens cannot be used in space. So, why didn’t NASA just use a pencil? That said, before this special pen was designed by NASA, an astronaut … Read more